'Abdullah bin 'Umar (May Allah be pleased with them) said:
One day the Messenger of Allah (ﷺ) mentioned Al-Masih Dajjal (the Antichrist) in the presence of the people and said, "Verily, Allah is not one-eyed but Al-Masih Ad-Dajjal is blind in the right eye which looks like a swollen grape."[Al-Bukhari and Muslim] (RU)
App reference (RU): Book 19, Hadith 12 (RU)
Arabic/English book reference (RU): Book 19, Hadith 1819 (RU)